package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
//import jdk.vm.ci.meta.Local;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类，定时处理订单状态
 */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;


    /**
     * @description:定时处理超时订单
     * @author: ghb
     * @date: 2023/10/1 20:19
     * @param: []
     * @return: void
     **/
    @Scheduled(cron = "0 * * * * ?")//每分钟触发一次
    public void processTimeoutOrder(){
        log.info("定时处理超时订单：{}",LocalDateTime.now());

        LocalDateTime time= LocalDateTime.now().plusMinutes(-15);

        // select * from orders where status =? and order_time<(当前时间-15分钟）
        List<Orders> ordersList=orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT,time);

        if(ordersList!=null&&ordersList.size()>0){
            for (Orders orders:ordersList){
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }


    /**
     * @description:定时处理处于派送中的订单
     * @author: ghb
     * @date: 2023/10/1 20:27
     * @param: []
     * @return: void
     **/
    @Scheduled(cron = "0 0 1 * * ?") //每天凌晨1点触发一次
   public void processDeliveryOrder(){
        log.info("定时处理处于派送中的订单：{}",LocalDateTime.now());

        LocalDateTime time=LocalDateTime.now().plusMinutes(-60);

        List<Orders> ordersList=orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS,time);

        if (ordersList!=null&&ordersList.size()>0){
            for(Orders orders:ordersList){
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
